.post-qa-container {
    margin: 20px 0;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f9f9f9;
}

.post-qa-container h3 {
    margin-top: 0;
}

.post-qa-question {
    width: 100%;
    min-height: 100px;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.post-qa-submit {
    background-color: #2271b1;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
}

.post-qa-submit:hover {
    background-color: #135e96;
}

.post-qa-response {
    margin-top: 15px;
    padding: 10px;
    border: 1px solid #eee;
    border-radius: 4px;
    background-color: white;
    min-height: 50px;
}

.post-qa-response.loading {
    background-color: #f5f5f5;
    color: #777;
    font-style: italic;
}